Disco Era Top 40

I caught some of the Disco Era Top 40 on Casey Kasem’s Top 40 on SiriusXM Channel 7. The top song of the disco era (1974 – 1979) was Le Freak by Chic. Night Fever by the Bee Gees was #2 and Stayin Alive by the BeeGees was #3. Here is the entire list.